DG-VG2300N User
Manual
30
ATM Settings
Click
ATM Settings
in the left pane, the page shown in the following figure appears. In this page, you can
configure the parameters of the ATM, including VPI, VCI, QoS, PCR, CDVT, SCR and MBS.
The following table describes the parameters of this page:
Field
Description
VPI
The virtual path identifier of the ATM PVC.
VCI
The virtual channel identifier of the ATM PVC.
QoS
The QoS category of the PVC. You can choose UBR, CBR, rt-VBR or nrt-VBR.
PCR
Peak cell rate (PCR) is the maximum rate at which cells can be transmitted along a
connection in the ATM network. Its value ranges from 1 to 65535.
CDVT
Cell delay variation tolerance (CDVT) is the amount of delay permitted between
ATM cells (in microseconds). Its value ranges from 0 to 4294967295.
SCR
Sustained cell rate (SCR) is the maximum rate that traffic can pass over PVC
without the risk of cell loss. Its value ranges from 0 to 65535.
MBS
Maximum burst size (MBS) is the maximum number of cells that can be
transmitted at the PCR. Its value ranges from 0 to 65535.
